A monitoring apparatus includes a first converter that converts first analog data indicating a voltage value of each of batteries into first digital data; and a second converter that converts second analog data indicating an electric current value flowing ...

Disclosed is a battery state of charge calculation device (100) equipped with an SOCV calculation unit (5) that outputs a first state of charge calculated based on voltage data, an SOCI calculation unit (6) that outputs a second state of charge calculated ...

The present invention relates to a battery pack (100) and a method of sensing a voltage of the battery pack (100). The battery pack (100) has more battery cells (110) than an individual cell voltage sensing unit (120) can sense the voltages of. The additio...